12860517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 18228672

約数和(自身を除く): 5368155

約数列:

[1, 3, 17, 51, 461, 547, 1383, 1641, 7837, 9299, 23511, 27897, 252167, 756501, 4286839, 12860517]

約数ペア:

[(1, 12860517), (3, 4286839), (17, 756501), (51, 252167), (461, 27897), (547, 23511), (1383, 9299), (1641, 7837)]